Revelation 12:3

And there appeared another sign in heaven; and, behold! a great fiery dragon, having seven heads and ten horns, and upon his heads seven crowns.

Revelation 17:12

And the ten horns which you saw, are ten kings, which have not yet received their kingdom, but they shall receive authority with the beast, as kings at the same time.

Revelation 12:1

And there appeared a great sign in heaven-a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars;

Revelation 12:4

And his tail drew down a third part of the stars of heaven, and cast them to the earth: and the dragon stood before the woman who was about to bring forth, that when she was delivered he might devour her child.

Revelation 12:9

And thus the great dragon was cast out; even the old serpent called the Devil, and Satan, who deceives the world, was cast out to the earth; and his angels were cast out with him.

Revelation 17:16

And the ten horns which you saw on the beast, these shall hate the harlot, and make her desolate and naked; and they shall eat her flesh, and shall burn her with fire.

Revelation 16:13

And I saw, and out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet there came forth three unclean spirits, like frogs:

Revelation 17:7

And the angel said to me, Why do you wonder? I will tell you the secret of the woman, and of the beast which carries her, which has the seven heads and the ten horns.

Revelation 17:9-10

Here is the mind that has wisdom. The seven heads are seven mountains, on which the woman sits.

Revelation 19:12

whose eyes are as a flame of fire; and many diadems were upon his head, having a name written which no man knows but himself:

Revelation 20:2

And he laid hold on the dragon, that old serpent, who is the Devil, and Satan, and bound him for a thousand years;

Revelation 12:17-4

And the dragon was enraged against the woman, and went away to make war against the remainder of her seed, who keep the commandments of God, and retain the testimony of Jesus Christ.

Revelation 17:3-4

And he brought me, in the spirit into the wilderness: and I saw a woman sitting upon a scarlet beast, full of slanderous names, having seven heads and ten horns.

Treasury of Scripture Knowledge

Summary

And there appeared another wonder in heaven; and behold a great red dragon, having seven heads and ten horns, and seven crowns upon his heads.

Seven crowns

Bible References

Wonder

Revelation 12:1
And there appeared a great sign in heaven-a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars;

A great

Revelation 12:4
And his tail drew down a third part of the stars of heaven, and cast them to the earth: and the dragon stood before the woman who was about to bring forth, that when she was delivered he might devour her child.
Revelation 13:2
And the beast which I saw was like a leopard, and its feet were like those of a bear, and its mouth like the mouth of a lion; and the dragon gave it his power, and his throne, and great authority.
Revelation 16:13
And I saw, and out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet there came forth three unclean spirits, like frogs:
Revelation 17:3
And he brought me, in the spirit into the wilderness: and I saw a woman sitting upon a scarlet beast, full of slanderous names, having seven heads and ten horns.
Revelation 20:2
And he laid hold on the dragon, that old serpent, who is the Devil, and Satan, and bound him for a thousand years;

Seven heads

Revelation 13:1
And I stood upon the sand of the sea, and saw a savage beast ascending out of the sea, having seven heads and ten horns; and upon its horns were ten diadems; and on its heads were the named of defamation.
Revelation 17:9
Here is the mind that has wisdom. The seven heads are seven mountains, on which the woman sits.

Ten

Revelation 17:3
And he brought me, in the spirit into the wilderness: and I saw a woman sitting upon a scarlet beast, full of slanderous names, having seven heads and ten horns.

Seven crowns

Revelation 13:1
And I stood upon the sand of the sea, and saw a savage beast ascending out of the sea, having seven heads and ten horns; and upon its horns were ten diadems; and on its heads were the named of defamation.